You can't keep a good retailer down, especially the kind that gadget nerds like us so adore: those that breaking sales embargoes and put hotly anticipated product (like these new Zunes, for example) on store shelves early.

Behold, new Zunes -- which aren't supposed to be on sale until next week -- popping up on store shelves at Circuit City and Target. Granted, we don't know how many (if any) sold, since it sounds like they may have actually gotten pulled before customers made a dash for the registers, but who knows, perhaps you might strike Zune gold by trawling the shelves at your local mega-retailer this very weekend. You know who to tip off if you bring home the booty, right? (Note: read link only hits up the Target Zunes, not CC's Zune batch, which is separate.)